Front End Development of a monthly reward system to increase the retention rate of users entering the app. Implement an interlocking system to move users who enter the web promotion page to the app.

Developed and maintained reusable components and code libraries to improve efficiency and consistency called “Banksalad Design System”.

Back office development and maintenance that can compare fee reconciliation that occurred during the remittance process and manage them with Excel.

Optimized website performance and ensured cross-browser compatibility and web accessibility standards.